What oil does Taco Casa fry in?
Taco Casa fries in soybean and corn oil.
In detail: soybean/corn blend (fried shells, chips, chalupas).
Ordering at Taco Casa? Build your meal in the app and see its seed oil total before you pay.
Build my orderTaco Casa at a glance
| Fry oil (US) | Soybean and corn oil |
| Seed oils | Yes |
| Beef tallow | No |
| Peanut oil | No |
| Seed oil grade | B (4.4 g average per item, 22 items) |
| Is it a seed oil? | Soybean oil: Yes · Corn oil: Yes |
The 5 cleanest things to order at Taco Casa
Learn this once: a salad with grilled protein and the dressing left off is nearly always the lowest seed oil order anywhere. So the list below sticks to real meals, salads included, never just a water.
| Item | PUFA |
|---|---|
| Tostada | 1.7g |
| Crunchy Taco | 2.1g |
| Chili Burger | 2.8g |
| Taco Lite | 3.8g |
| Soft Taco | 4.0g |
Lower PUFA is cleaner. These are estimates from published nutrition data and disclosed oils; preparation varies by location.
Build your Taco Casa order
Pick your meal, sides, sauces and drink in the app and see your seed oil total before you order. It logs to your day in one tap. Free on iPhone and Android.
Build my orderWhy the frying oil matters
Most fast-food chains fry in seed oils like soybean, canola, corn, or a blend of them, which are high in polyunsaturated fat (PUFA). A handful still use beef tallow or other stable fats, which are far lower in PUFA. The oil a kitchen fries in is the single biggest driver of how much seed oil ends up on your plate. See the full breakdown on the Taco Casa report card, or where it lands on the Seed Oil Index. See which chains fry in real fats on Tallow Watch.
Frequently asked
What oil does Taco Casa fry in?
Taco Casa fries in soybean and corn oil. In detail: soybean/corn blend (fried shells, chips, chalupas).
Does Taco Casa use seed oils?
Yes. Taco Casa fries in soybean and corn oil. Its seed oil grade is B, about 4.4 g of polyunsaturated fat per menu item.
Does Taco Casa use beef tallow?
No. Taco Casa fries in soybean and corn oil, not beef tallow.
Does Taco Casa use peanut oil?
Not that we can find. Taco Casa fries in soybean and corn oil. If you have a peanut allergy, ask the restaurant directly, because oils and suppliers can vary by location.
What is the lowest seed oil order at Taco Casa?
Crunchy Taco (2.1 g of polyunsaturated fat). Next: Chili Burger (2.8 g) and Taco Lite (3.8 g).
Which Taco Casa item has the most seed oil?
Super Nachos, at about 9.0 g of polyunsaturated fat as listed.